20001248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36767}}^1$

素因数の和:36794

約数の個数: 24

約数和(自身を含む): 41694912

約数和(自身を除く): 21693664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36767, 73534, 147068, 294136, 588272, 625039, 1176544, 1250078, 2500156, 5000312, 10000624, 20001248]

約数ペア:

[(1, 20001248), (2, 10000624), (4, 5000312), (8, 2500156), (16, 1250078), (17, 1176544), (32, 625039), (34, 588272), (68, 294136), (136, 147068), (272, 73534), (544, 36767)]